Add Github action to run reoccuring integration tests

### Name and Version

charts/*

### What is the problem this feature will solve?

Ensuring tooling and integration between them is effectively working

### What is the feature you are proposing to solve the problem?

Adding a Github action to run the OSDFIR Infrastructure setup and run a script that will process some test data. Specifically:

* Upload a test image into OpenRelik -> process with Plaso
* Import to Timesketch (tests OpenRelik -> Timesketch integration)
* Within Timesketch, run all Yeti feeds (tests Timesketch -> Yeti integration)
* Within Yeti, import DFIQ feed data and Timesketch timeline data (tests Yeti -> Timesketch integration)

### What alternatives have you considered?

_No response_

No file, workflow, test script, or entry point is named. Start by mapping the GitHub Action needed to set up the OSDFIR infrastructure, then trace the proposed test-data flow from OpenRelik and Plaso through Timesketch and Yeti. Done means the recurring workflow completes the full integration sequence successfully.

Written by the indexing model from the issue text.